Gǔ / dài / xì / bān / lǐ / de / yōu / líng / cháng / cháng / xū / yào / chàng / gē / tiào / wǔ / hé / biǎo / yǎn / zá / jì古代戏班里的优伶常常需要唱歌、跳舞和表演杂技。Performers in ancient theater troupes often had to sing, dance, and perform acrobatics.